The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 13, 1992
Filed:
Jun. 14, 1991
Applicant:
Inventor:
Francis L Keohan, Plymouth, MA (US);
Assignee:
Cape Cod Research, Falmouth, MA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08G / ; C08G / ;
U.S. Cl.
CPC ...
528 15 ; 528 14 ; 528 17 ; 528 18 ; 528 28 ; 528 99 ; 528398 ;
Abstract
A primer composition which contains a diluent and a film forming binder wherein the film forming binder contains a siloxane condensation catalyst, an amine hardner, a silane coupling agent and the reaction product of a polydiorganosiloxane having a reactive end group and an epoxy functional phosphate ester compound. The composition is useable as a primer on aluminum substrate.